.clearfix:after,
.clearfix:before{
    content: "";
    display: block;
    clear: both;
}
/*清楚浮动*/


/*导航栏的样式 开始*/
.form-inline button{
    border: 1px solid #ccc;
    background-color: #fff;
    border-radius: 0 3px 3px 0;
    margin-left: -4px;
}
.collapse .a1{
    background-color: #337ab7;
    border-color: #2e6da4;
}
.collapse .a2{
    background-color: #fff;
    border-color: #cccccc;
    color: #000;
}
/*导航栏的样式 结束*/


/*banner的样式 开始*/
.banner{

    text-align: center;
    padding-top: 121px;
    border-bottom: 1px solid #cccccc;
    background: url("../images/1020px.png");
}
.banner .ts{
    width: 246px;
    margin: 0 auto;
    line-height: 50%;
}
.banner .ts img,.banner .ts h2{
    float: left;
}
.banner .ts h2{
    padding-top: 3px;
    color: #00adee;
}
.banner ol li{
    width: 10px;
    height: 10px;
    background-color: #dcdcdc;
    border-radius: 50%;
    border: 1px solid #828282;
}
.carousel-indicators{
    top: 96%;
}
.banner .img2{
    padding-top: 35px;
}
.banner .wenzi{
    height: 120px;
}
/*banner的样式 结束*/




/*主体内容的样式 开始*/
/*main-1的样式 开始*/
.main-1 .container{
    position: relative;
}
.main-1 .container img{
    padding-top: 172px;
}
.main-1 .container .wenzi{
    position: absolute;
    right: 1%;
    top: 185px;
    text-align: right;
}
/*main-1的样式 结束*/

/*main-2的样式 开始*/
.main-2{
    background-color: #f5f5f5;
    border: 1px solid #e3e3e3;
}
.main-2 .container .col-md-12 h3{
    text-align: center;
    padding-top: 41px;
    padding-bottom: 42px;
}
.main-2 .container .col-md-3 p:nth-of-type(1){
    padding-top: 4px;
    margin-bottom: 0;
}
/*main-2的样式 结束*/

/*main-3的样式 开始*/
.main-3 .card-deck img{
    margin: 0 auto;
}
.main-3 .card-deck .img1{
    width: 169px;
    height: 96px;
}
.main-3 .card-deck .img2{
    width: 146px;
    height: 98px;
}
.main-3 .card-deck .img3{
    width: 146px;
    height: 98px;
}
.main-3 .card-deck .img4{
    width: 138px;
    height: 87px;
}
.main-3 .card-deck .img5{
     width: 59px;
     height: 110px;
}
.main-3 .card-footer{
    background: linear-gradient(to left,#00d1f0,#03a1dc);
    text-align: center;
}
.main-3 .card-deck  p{
    width: 279px;
}
.main-3 .card-deck small{
    font: 24px/21px 微软雅黑;
    color: #ffffff;
}
.main-3 .col-md-12 h2{
    color: #00adee;
}
/*main-3的样式 结束*/

/*main-4的样式 开始*/
.main-4 .col-md-12 h2{
    text-align: center;
}
.main-4 .col-md-4 h5{
    color: #00adee;
    font: 18px/20px 微软雅黑;
}
.main-4 .col-md-4 p{
    font: 14px/100% 微软雅黑;
}
.main-4 .btn-primary{
    margin-top: 89px;
    margin-bottom: 30px;
}
/*main-4的样式 结束*/
/*主体内容的样式 结束*/

/*footer的样式 开始*/
footer{
    background-color: #f5f5f5;
    margin-bottom: 20px;
    border: 1px solid #e3e3e3;
}
footer .col1{
    padding-top: 24px;
}
footer .col1 p{
    margin-bottom: 0;
}
footer .col2{
    padding-top: 30px;
}
/*footer的样式 结束*/


/*响应式代码 开始*/
@media (max-width: 600px) {

    .navbar .form-inline input{
        width: 200px;
    }

    .navbar .form-inline{
        margin-bottom: 20px;
    }
    .banner .carousel-indicators{
        top: 100%;
    }
    .banner .img2{
        width: 100%;
    }
    .banner .wenzi{
        width: 80%;
        margin: 0 auto;
        height: 205px;
    }
    .main-1 .container img{
        width: 100%;
    }
    .main-1 .container .wenzi{
        font-size: 12px;
        right: 3%;
        top: 80px;
    }
    .main-1 .container .wenzi h2{
        font-size: 14px;
    }
    .main{
        width: 100%;
    }
    .main-3 .card-deck p{
        width: 250px;
    }
    .main-2 .col-md-3{
        text-align: center;
    }
    .main-4{
        text-align: center;
    }
    .main-4 .col-md-4{
        text-align: left;
    }
    .main-4 .btn{
        width: 50%;
    }

}
/*响应式代码 结束*/